This recombinant protein was expressed from a DNA sequence encoding the extracellular domain (Met 1-Gln 530) of the influenza A virus, subtype H5N1 (A/Egypt/N05056/2009), HA (ACT15357.1) fused to a polyhistidine tag at the C-terminus

Description

Hemagglutinin, Influenza A Virus (HA), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in analysis of protein structure. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.

The protein has its cleavage site mutated (RERRRKKR to TETR), therefore, the HA1 and HA2 subunits remain uncleaved